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LD9-TGKIT Robinair Hydrogen Tracer Gas Leak Detector Service Kit. The Robinair Tracer Gas service kit gives technicians the tools necessary to use tracer gas in place of refrigerant to find A/C system leaks. The LD9-TGKIT includes a hydrogen gas leak detector with sensor technology designed to detect a 5% hydrogen / 95% nitrogen tracer gas mixture. The detector's full color liquid crystal display (LCD) and sweep mode function convey messages, graphics, and prompts to help technicians locate the source of a leak and ensure that the leak detector is always at optimal performance. A patented 3 LED inspection light aids in locating and inspecting suspected leak sources.
- Using tracer gas eliminates the need to use expensive refrigerant to find leaks. Filling a system with tracer gas is fast and effective, with a much lower cost than refrigerant.
- Detects leaks as small as 0.5 ounces/year for R134a and .015 ounces/year for R1234yf.
- The kit includes the LD9 tracer gas leak detector, 134a and 1234yf high and low side couplers, hose and regulator for tracer gas.
- Meets SAE J2970 industry standards. Tracer gas not included.
Sweep (Pinpoint) Mode
This mode allows the user to “zero in” or pinpoint hard to find small leaks.
Similar to an oscilloscope trace “sweeping” across the display, the display “cursor” will sweep across the display from left to right tracking a horizontal baseline over a 3 second period.
When no leak is sensed, the baseline trace will be flat. While searching, if refrigerant gas is
sensed, the horizontal trace on the display will rise up and continue to rise as the leak source is approached. If the user moves away from the leak source, the trace will drop back down.
Because the display in this mode is based on a time period, the previous leak level sensed will
be displayed helping the user to determine where the maximum level of gas is present- thereby pinpointing the source of the leak.
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 Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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Product Features
- Full color LCD with user-friendly message and error screens
- Automatic calibration and reset to ambient air
- Patented 3 LED ultraviolet (UV) lights with 395–415 nm wavelengths optimized for A/C dye fluorescence
- High-intensity LED inspection light
- True mechanical pump
- Audio mute function
- Uses 4 AA alkaline batteries
- Certified to SAE J2970
- Includes 134a and 1234yf high-side coupler, hose and regulator for tracer gas
- 2-year warranty
Includes
- LD9-TG Tracer Gas Leak Detector
- Tracer Gas 100 psi Regulator
- 8 ft. (2.4 m) Service Hose (Red)
- R134a Manual Service Coupler (Red) With Adapter
- R1234yf Manual Service Coupler (Red) With Adapter
- 18 in. (46 cm) Carrying Case
Specifications
Sensitivity | Equivalent: .05 oz/yr R134a; .015 oz/yr R1234yf
UV Mode: 3 UV LED
UV Wave-length: 395 - 415 nanometers
Sensor Life: > 10 years
Response Time: Instantaneous
Power Supply: 4 AA alkaline batteries
Battery Life: 4 hours continuous
Warm up time: < 20 seconds
Probe Length: 17 inches (43 cm)
Dimensions: 10.75in x 1.75in x 2.50in
Weight: 1.50 lb (Detector)
Package Dimensions: (L x W x H): 14.5 x 4.5 x 11.65 in
Package Weight: 6.75 lb
Parts & Accessories:
F00E901446: Sensor filters (5 pack)
F00E901447: Leak Test Vial
F00E901448: Replacement Sensor Tip
18191A: R134a Manual Service Coupler (Red)
18123: R1234yf Manual Service Coupler (Red)
33096: 8 ft. (2.4 m) Service Hose (Red)
LD9-TG: Tracer Gas Leak Detector
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